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Card edge connector

A technology of card edge connectors and electronic cards, which is applied in the direction of connection, parts of connection devices, electrical components, etc., can solve the problems of wear resistance that cannot meet the needs of use, loss of accurate positioning, etc., to avoid incorrect positioning Accurate, excellent wear resistance effect

Active Publication Date: 2009-03-04
FOXCONN (KUNSHAN) COMPUTER CONNECTOR CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During the operation of connecting the electronic card, the key buckle needs to bear a large friction force. The wear resistance of the plastic key buckle used at present can no longer meet the needs of use, and it gradually changes during the continuous insertion / pulling of the electronic card. Thin, thus losing the role of accurate positioning

Method used

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  • Card edge connector
  • Card edge connector

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0015] 1 to 4 disclose an embodiment of the present invention, which relates to an in-line card edge connector 100 .

[0016] 1 and 3, the card edge connector 100 has an elongated insulating body 1, which includes a rectangular base 10 and mutually parallel bosses 11 extending from both ends of the base to the same side, forming a Type insulation body. The base body 10 is provided with a long slot 12 along the longitudinal direction, and the opening direction of the long slot is the same as the extension direction of the boss 11 . Boss 11 has a guiding groove 13, which communicates with long groove 12 and is on the same plane to accommodate electronic cards (not shown). Two sidewalls of the slot 12 are respectively provided with a plurality of terminal receiving slots 14 at equal intervals for receiving the terminals 2 . These terminal receiving slots 14 are vertical and communicate with the slot 12 . The upper and lower rows of terminals 2 respectively include elastic cont...

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PUM

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Abstract

The invention discloses a card edge connector which can connect with the electronic card with positioning gap. The card edge connector includes lengthwise insulator and metal terminal which is fixed on the insulator, said insulator has elongated slot along the lengthwise direction, the housing slot of terminal is mounted on the sidewall of two sides of elongated slot to house the terminal, said terminal includes contact part which inserts the elongated slot and the foot which extent to the insulator, the knob of key which match with the positioning gap is mounted in the elongated slot, and the wear-resisting property of knob of key is better than the wear-resisting property of insulator. The knob of key of connector can avoid the inaccurate problem of electronic card caused by abrasion.

Description

【Technical field】 [0001] The invention relates to a card edge connector, in particular to a card edge connector with a key. 【Background technique】 [0002] Fig. 5 shows a structure of a conventional card edge connector 100'. The card edge connector 100' has a lengthwise insulative body 6, two ends of the insulative body extend forward with insulating arms 61, and the metal arm 7 covers the arm 61. The insulating body 6 has a card receiving groove 62 along the lengthwise direction between the two arms to accommodate electronic cards (not shown) such as SO-DIMM (SmallOutline Dual In-line Memory Module), and the lengthwise length of both sides of the card receiving groove The wall is provided with vertical terminal accommodating grooves that communicate with the groove, and these terminal accommodating grooves are arranged at equal intervals to accommodate the upper and lower rows of terminals 8 . The insulating body 5 is provided with a key buckle 63 near the left arm of the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R12/16H01R13/629H01R12/72
Inventor 陈启明
Owner FOXCONN (KUNSHAN) COMPUTER CONNECTOR CO LTD